N,N-Diisopropyl-P,P-diphenylphosphinamide
N,N-Diisopropyl-P,P-diphenylphosphinamide (CAS: 131173-04-1) is an organophosphorus compound with the molecular formula C18H24NOP and a molecular weight of 301.36 g/mol. This chemical serves as a valuable building block in organic synthesis and is frequently employed in the development of novel chemical entities. Its structural features make it suitable for various research and development applications within the chemical industry.
- IUPAC
- N,N-Diisopropyl-P,P-diphenylphosphinicamide
- Synonyms
- 131173-04-1C18H24NOPN,N-Diisopropyl-P,P-diphenylphosphinicamide

Organic Synthesis Intermediate
N,N-Diisopropyl-P,P-diphenylphosphinamide is utilised as a key intermediate in multi-step organic syntheses. It provides a versatile platform for introducing specific functionalities into complex molecules.
Research and Development
This compound is employed in academic and industrial research laboratories for the exploration of new synthetic routes and the creation of novel compounds. Its application aids in advancing chemical discovery.
Building Block for Fine Chemicals
As a fine chemical, it acts as a crucial building block for the synthesis of more complex organic molecules. It is particularly relevant in areas requiring phosphorus-containing scaffolds.
| Molecular weight | 301.36 |
|---|---|
| Empirical formula | C18H24NOP |
| Assay | 97% |
| Melting point | 117-122 °C |

Hazard statements
- H302Harmful if swallowed
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is N,N-Diisopropyl-P,P-diphenylphosphinamide used for?
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N,N-Diisopropyl-P,P-diphenylphosphinamide is used as a building block in organic synthesis and in research and development for creating novel chemical entities.
What is the CAS number and formula for N,N-Diisopropyl-P,P-diphenylphosphinamide?
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The CAS number is 131173-04-1 and the empirical formula is C18H24NOP.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N,N-Diisopropyl-P,P-diphenylphosphinamide with an assay of 97%. This product is intended for research and technical use and is not represented as USP, BP, EP, or pharmacopoeia grade.
What are the safety and handling considerations for this compound?
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This compound is classified with GHS07 symbol and carries a 'Warning' signal word. It has the hazard statement H302 (Harmful if swallowed) and is labelled with risk statement R22. It is recommended to handle with appropriate personal protective equipment in a well-ventilated area, avoiding ingestion. The Water Hazard Class is 3 (WGK 3).
How is N,N-Diisopropyl-P,P-diphenylphosphinamide packed and exported?
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Tech Serve Solutions can pack and export N,N-Diisopropyl-P,P-diphenylphosphinamide globally, adhering to all relevant shipping and customs regulations for chemical substances.
How can I request a sample or a quote for N,N-Diisopropyl-P,P-diphenylphosphinamide?
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You can request a sample or a quote by contacting our sales team through the website or by calling us directly. Please provide the product name and CAS number for prompt service.
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